Essays on Volcano

Continental drift is the theory which proposes that the world was originally made up of a single continent. With the passage of time, this continent was broken up, and it drifted apart to form the seven continents that are present today. It was proposed by Alfred Wegener whose hypothesis stands that the continents are made up of rocks that rest on the heavier weighing rocks on the crust, and this is a movement that is mimicked by icebergs on water. The continents move rigidly. Plate tectonics theory proposes that the Earth’s surface is actually broken up into a ...

Part 2. Recent and historical images of Mars

Historical Image of Mars. Website reference: http://www.fourthplanet.space/tag/christiaan-huygens/

Image info: Christiaan Huygens’ observational drawing of Mars shows a triangular feature which known today as Syrtis Major.

Telescope used: Huygens used a telescope created by himself (1655). It was a good 2-inch (5.1-cm) telescope of 10.5-foot (3.2-m) focal length and 50x magnification. (Sheehan)

Observer: Christiaan Huygens

Exposure time: Observations were taken over a number of weeks. Other relevant details: Huygens used results of his observations of Mars to measure Mars’ rotational period. He measured it as 24 hours (only one hour away from the rotational period of the planet recognized today). It should be noted that the most prominent and largest crater of the Mars was named after Huygens (14.0°S, 304.4° ...

Around the world, there are roughly 1500 potential active volcanos. Most of these volcanoes are around the Pacific Rim also referred to as ‘Ring of Fire.'

Volcanic ash has minerals within it when incorporated into the soil; it adds nutrients.

Volcanic mountain slopes are steep in nature. It makes it inaccessible to both animals and human beings. It provides habitat for rare plant and animal species away from human manipulation. Gases that erupt from volcanoes provide water and atmosphere. Regardless of the slow processes involves I making them it is significant over an extended period. Most volcanoes exist on the brink of tectonic plates. Amongst the tectonic plates, the largest is the Pacific ...

(Tutor’s Name) (Assignment)

Summary Report 1

What factors contributed to the problem? Volcanic activity is a major contributing factor to the issue of climate change. The eruption of volcanoes leads to the release of large quantities of water vapor, ash, dust, carbon dioxide, and sulfur dioxide into the atmosphere. In the atmosphere, these sulfur dioxide molecules will react with water vapor leading to the formation of sulfuric acid, which is then spread all over the world through winds. The sulfuric acid formed in the atmosphere can significantly affect the amount of solar radiation entering the Earth’s surface and thereby the ...

Introduction

The process of managing individuals whether in business or sport is an intricate task and demands a compassionate appreciation of the multilateral roles needed (Crust and Lawrence, 2006). The position of manager in sports represents a tempestuous as well as a stressful occupation where persons are publicly held answerable for the performance of the team. Some football managers have been heavily criticized for not spending enough in buying top players to help their teams win trophies. For instance, as Kulper (2013) reports, Arsenal fans complain that the team manager refuses to purchase the costly players who can compete with ...

Part 1

The current theory regarding the evolution of the earth’s ocean is that water is present during the formation of the earth. Most of the discovered materials which was more than 4 billion years old also contained evidences of the present of water (Genda, 2016). Some scientists suggest that the water on earth emerged in the surface when steam was released in the volcanoes. Additional water emerged in the surface of the earth coming from meteorites and comets during the formation of the earth. The continuous addition of water from volcanoes and meteorites or comets led to the formation ...

Part 1

Question 1 Tectonic plate motion refers to the movement of continental and oceanic plates from one place to another due to the effect of forces that generally act on these plates. These movements cause some effects to the surrounding environment and even to the earth surface in general. A scientist by the name of Wegner had earlier on formulated a theory that instituted some of the facts and evidence backing this presence of continental drift that had happened some time back in history (Runcorn, 2013). Furthermore, the critical evidence in support of continental drift is the jigsaw fitness of ...

Hawai'i was the 50th state to join the USA. It comprises 132 islands and is said to be the home of volcanic islands. These islands reside in the Central Pacific Ocean. Moana Loa is one of the top most active volcanoes that had formed the island of Hawaii in the ocean (Networks, 2016). The movement of plate tectonics has resulted in the volcanic eruption and, however, the volcano towering and presence of valleys had a significant impact on the economic value.

Theory of plate tectonics

Plate tectonics theory explains that upper layer of the earth’s surface is segregated into various plates that ...

Tropical Rain Forests

They are located near wet tropical lowlands and uplands nearby the equator. A good example is the Amazon River rainforest found in Peru. The structure of the tropical rain forest can be described as full of ferns and shrubs and other plants that require less light. Tall trees forming canopies are common and hence the floor of the forest is dark and damp. It has many layers of decomposing animals and leaves. The biotic components include bamboo and rubber trees, lemurs, poison dart frogs, and anteaters. On the other hand, abiotic components comprise of water, light, rocks, and soil.

Function of the tropical rainforest

...

Introduction

Global warming is defined as “the rise in the average temperature of the Earth’s climate system and its effects” (Gills, 2015). There are various strands of scientific evidence that reveals that the climate system of the earth is indeed warming. Today, the scientific comprehension of global warming is expanding. A substantial amount of research has been done on the matter. However, there is still a debate going on about global warming. One side emphasizes the cause of global warming as human or anthropogenic activities, and that there is a need to mitigate the effects of global warming – that ...

Introduction

This is a blog post which provides a critical evaluation and marketing recommendation on the Red Baron Pizza. The procedure of evaluating the product will include an application of the marketing mix and other variables relevant to the qualities and features of the frozen pizza. This will use the tools and techniques of marketing and they will be applied in order to identify whether it is a good product to buy or not. Ultimately, the research will culminate in the presentation of a recommendation on whether the product is ideal or not.

Product Description

Red Baron Pizza is a product of ...

At one point, different concepts and theories of the natural science meet at an explanation of phenomena in a manner that most scientists may not imagine. Such is the relationship between geology and physics. Geology, definitively, is the study of the composition and elements of earth. In an advanced understanding, geology defines the different aspects of the universe such as rocks and the processes by which they change. On the other hand, physics is the branch of natural science that details the understanding of matter force, energy and matter with their movement through time and space (Anand, 2002). With ...

Water Resources

The Moscow city's location gives it access to Palouse River in Idaho as well as Paradise Creek whose upstream basins are the main water resources in the area. The Palouse River is from formation of the lava basins on both sides of the Moscow mountain that describes its high gradient at its youthful stage and thus flowing fast as it loses its height down the mountain. Just like most of the streams in active tectonic areas, the Palouse River has a straight channel considering the existence of alluvial fans as well. Regarding the fact that this stream has its ...

How Geology Shapes the Landscape

Geology is a branch of science that focuses on the physical structure and substance of the earth as well as the processes that can act on the same. The earth being one of the planetary bodies consist of numerous physical and natural occurrences that influence the structure, landscape, and climate of different regions depending on the type of phenomenon. Rivers, mountains, natural forests have a lot to determine the climate, and landscape of a geographic area. Professionals in the field of geology focus their work on study and research in this regard. Layers of the soil, rocks, as well ...

Section

Introduction Hawaii is located nearest the state of California. It is a state of the United States of America and is found East of Japan. It is made of various and numerous islands scattered throughout a slanted pattern . Hawaii is largely volcanic, having been formed due to eruptions which spanned hundreds and even thousands of years. The first island to have been formed is Kauai on the Northern region, whereas the youngest among them are the Hawaiian Islands, located on the Southern most part of the region .

Source: Google 2016

This American state has a total of 132 islands; most of it ...

Roseola also known as exanthema subitum or Sixth disease is a viral infection caused by human herpesvirus 6 (HHV-6) common in infants and young children. The pathognomonic sign of roseola infantum is the development of acute high fever and febrile seizure. Commonly after defervescence, a rubelliform eruption or rash occurs. A clinical exam is needed to diagnose roseola and the treatment is symptomatic (Caserta, 2014). To patients who are immunosuppressed, HHV-6 is a major cause of morbidity and mortality. HHV-6B can also cause CNS disease in these immunocompromised patients ("Roseola Infantum", 2016).

Pathophysiology

The transmission of the HHV-6 is airborne, ...

Abstract

This project serves to focus on the country of Saudi Arabia and how the nation, handles school preparedness when it comes to disasters. Saudi Arabia is a developing country. The researcher argues that more need to be done in making sure children are protected in a developing society when a disaster happens. Some of the disasters explored in the discussion include fires, earthquakes, hurricanes and terrorist attacks. The researcher believes that while there is potential to rectify this issue, more future research needs to be done. In the exploration of the topic, the author found that there were vulnerabilities ...

1.0 Tectonic Setting of South China Hong Kong, which is located near the southeastern margin of the Eurasian Continental Plate (ECP), called the Cathaysia Block, in Southeast China, rests on a stable intraplate region of the ECP some 700 km from its nearest plate boundary, an area that underlies Taiwan and trends southward to the Philippines and northeastward to Japan (Pappin, Koo, Free, & Tsang, 2008). Although stable, this continental intraplate region has been associated with earthquakes in the past as it straddles the northeast-trending Lianhuashan Fault Zone. There are two major fault zones, which trends in the regional northeast ...

Trace elements refer to chemicals that form parts of important enzymes found in the body of a living organism occurring in minute amounts, less than 0.1% by volume (Anonymous, 2015). Trace elements are available in the natural environment and play a critical role in the survival of all living organism. Individual elements attract molecules from the environment and convert them to various products needed by the organism. Examples of trace elements are iron, copper, zinc, manganese, boron, molybdenum, iodine, cobalt among others. However, the following paper analyzes only three of these trace elements namely, copper, iron, and zinc.

Copper

Introduction ...

Section

All Sciences, whether Physical, Social, or a combination of the two (like Anthropology), are based on hypotheses and theories. Some of the unlikeliest scientific theories have arisen from hypotheses that were considered insane at one point. In the world of Anthropology, the situation is no different. At one point, any supposition that the earth had been formed over billions of years rather than created in a biblical manner was considered criminal. Governments were so thrown apart by statements like this that people were decried as heretics, beheaded or sent into exile. These scientists went against what was mainstream thinking ...

1) What is the importance of Geodesy for Surveying? Why do you think that Geomatics

Should students know about Geodesy? Discuss

Geology enables the determination of the alignment of land, including the position, territories, portion and shape through the application of theodolites, land data systems or other geodetic survey tools. Also, it is through geology that resulted in the creation of the GPS (Geo Information Satellite) systems which as a result has resulted in the optimal exploration of space and regionally associated information. Besides, geodesy for surveying, aids in the assessing the quality of control information to regulate the necessity for extra survey information for ...

line 1 (of Affiliation): dept. name of organization line 2: name of organization, acronyms acceptable line 3: City, Country line 4: e-mail address if desired line 1 (of Affiliation): dept. name of organization line 2: name of organization, acronyms acceptable line 3: City, Country line 4: e-mail address if desired Abstract—This paper talks about supercomputers; how its performance is rated; the current top ten supercomputers in the world; the suitable tasks for supercomputers; the common operating system it uses; and the architecture of a supercomputer. The paper also talks about the estimated cost and size of ...

Is Climate Change Caused by Human Action

Introduction Are humans responsible for climate change? While it is evident that climate change is a result of different factors which when combined produce a hazardous effect, human action is considered to be the main cause of global warming. Numerous studies show that various human activities produce gas that traps heat which results in most of the increase in globally averaged temperatures. Clearly, atmospheric warming and cooling did not begin with people. It used to occur long before the rise of humankind through natural activities, such as volcanic eruptions, changes in the sun’s intensity and the already existing ...

Global warming and climate change are two different terms that have been used over the years to describe different phenomena. Global warming refers to a subsequent increase in the global average temperature (Black & Weisel 5). On the other hand, climate change refers to global climate changes due to increasing average global temperatures brought by changes in rain patterns, increased drought and heat waves. These future projections in the change of global rainfall patterns can be derived from the Intergovernmental Panel on Climate Change (IPCC) reports over the years. The argument that the use of term global warming has been ...

The Physics of Tsunamis

Humans have known about the destructive force of tsunamis for a long time, however, until the devastating tsunami incident in Indian Ocean in 2004 not much international effort was put into the research and development of methods and tools to effectively predict, warn and mitigate the upcoming disaster. The topic of creating an effective early warning system for the areas threatened by tsunamis is very important, but this paper focuses on the physics behind the processes of the formation and propagation of the tsunami waves which, in fact, is the basic knowledge required for developing the warning systems mentioned ...

The air near the surface will usually become warmer throughout the day. This is one of the main reasons why it is unstable. Then at night, the air that is close to the surface will begin to cool. This is going to form a temperature inversion or a stable atmosphere.2. Inversions aloft are sometimes called “capping inversions” or “lids”. Why?

This is because it is like putting a lid on the atmosphere.

3. You are flying at 4,000 feet AGL over a city during the day. There are no clouds present. As you descend to land at a nearby airport, you notice that, although visibility was very good at 4, ...

Abstract.

Crisis Counseling is an activity that is directed at restoring normalcy to human psychological feeling. Crises are numerous and they are experienced frequently in everyday life. Since it’s something that is part of human life, finding out a plan that will minimize effects is the most modest thing for people to do. Furthermore, crisis may arise from natural disasters over which human beings have no control over. Perfecting the skills and procedures of reducing the effects of crisis will bring more benefits to humanity.

Introduction

A crisis, if looked at from a wider perspective, does not only refer to ...

The continental plate in the eastern part of Asia is composed of various volcanoes and tectonic movements. Most of the volcanic rocks in this region are composed of alkali basalts with signs of continental contamination. There are various models that explain the region’s magmatic evolution. The two most common models used to explain the movements refers to the surficial processes and the other one refers to the deeper processes associated with the Pacific ocean plate. These two processes are antithetic and may hay happen subsequently. The volcanism can be traced by tomographic imaging that can be directly associated ...

The heat was intense. The orange light shone on the desert, drying up the remaining puddles of water into vapour, rising into the atmosphere. A lizard crawled slowly, almost dying, parched and with a hide so leather like, one would think it was crisp fried. Slowly, I heard the intense ringing of the siren. Waaang waaaang waaang. It was time to get inside our shelters. The shelters were not made of concrete. Unlike the olden days, concrete was the material of choice. All buildings were once made from stone, from cement mixed with water to form hard solid blocks. ...

Introduction

The Ancient societies have been associated with certain remarkable discoveries that have had significant positive effects on the contemporary society (Lancaster et al 708). Most of these discoveries have influenced various aspects of development in the current generation. For instance, the discovery of medicine by certain ancient scholars has had positive influence on the manner in which medical services are provided by the current generation. Besides, discoveries made on engineering and architectural activities by ancient communities such as the Roman Empire are still being appreciated by a significant number of conventional development stakeholders. The Ancient Roman, particularly, is credited ...

Travelling to another planet is referred to interplanetary spaceflight. The term is usually used when travelling to a planet within the same planetary system (Fisher 1). The human race has made tremendous strides in space exploration. Man has made it to the moon and back, which was a great achievement for science as well as the human race. Man may not have stepped onto another planet yet, but significant achievements have been made in interplanetary exploration. There have been explorations using probes that have flown by every planet in the solar system. The New Horizons recently flew by the ...

And cultural profiling of a Country

Abstract This paper discusses the primary determinants of any culture. They can be narrowed down to : Social structure Religion Education Language Economic and political philosophy I will discuss each one of them in context of Japan. For country profiling, I would like to select Japan. Japan has a population of 127 million which is the 10th highest in the world. Japan consists of nearly 6,852 islands (in an archipelago fashion) which are located in a volcanic zone on the ‘Pacific Ring of Fire’. Japan is surrounded by or located on ocean trenches, volcanic arcs and tectonic plates ...

Business Continuity Plan for MDL

Business Continuity Plan for MDL

Introduction

Military Delivery Logistics (MDL) is a certified, U.S. Department of Defense approved contractor for the full range of logistics and product distribution services for the Federal, Defense, Intelligence, State and Local governments. It has a vendor network that allows access to more than 200,000 military standard and custom engineered products. It is based out of Santa Monica, California. It has a complex IT infrastructure to supply logistics services and has many terabytes of data that is critical. However, it has about five terabytes of data that is mission critical and has to be ...

NATIONAL PARKS

National Parks Introduction Acadia National Park The Acadia National Park is federal parkland located in New England, United States. This national park is made up of mountains, lakes, woodlands, ocean shoreline and so forth. It also includes a small island located to the southwest of Mount Desert Island, and parts of Baker Island, also nearby. This makes up much of the Isle au Haut. A part of the Schoodic Peninsula situated on the mainland of Maine is also included in this park. The national park is the first to be established in the East of the Mississippi River and ...

(Teacher)

Sinkholes are a problem across the globe, especially in urban areas. Sinkholes can cause damage to roads, collapse structures, and destroy property. The biggest way to prevent a sink hole is to learn what factors are included in the formation a sinkhole is, how a sinkhole forms, and wheatther or not the sinkhole was naturally formed or if humans created the situation that caused the sinkhole in the first place. While it is not possible to actually prevent natural sinkholes, there are several ways that sinkholes which are created from human activity may be prevented, or at least ...

The continental landscape features are reflected with analogous features on the ocean basins. Plains, Plateaus, volcanic cones, rolling hills, mountains, and valleys are found underwater in the oceans just like on land. However, research reveals that the largest mountains found beneath ocean waters are higher as compared to those on the continent. Also, the plains found under water are more extensive and flatter than those on the dry land.

The Shape of the Land

The ocean basins can be referred to that surface of the Earth that extends towards the sea from the margins of the continent. Ocean basins are usually submerged in the ...

(Teacher Name)

An earthquake is any seismic event that causes seismic waves. These can be caused by human activity or natural causes. For example, fracking often causes earthquakes which are human caused. Earthquakes often shake or displace the ground or surface of the earth near the epicenter and if the displaced earth is under the ocean, it will usually cause a tsunami. Most earthquakes are caused by geological faults but they can also be caused by landslides, mine blasting, and volcanic activity. Earthquakes are measured by overserving seismometers that are set up across the globe in strategic places for ...

At the beginning of the Paradise Lost we are introduced to Satan, who has found himself on the surface of a boiling hot lava after falling from Heaven. He has fallen from Heaven because he no longer wanted to be subservient to God. As an alternative he wishes for there to be more equality between God and the Angels. Throughout Paradise Lost Satan, continues to be obsessed with equality. This is something that is inferred throughout much of Paradise Lost. This paper will examine Satan’s need for equality. Satan’s desire for equality is seen from the very ...

Question 1

Radioactivity is the process by which unstable isotopes of elements disintegrate in the nucleus to release energy in form of gamma rays, beta radiation and alpha radiation. The disintegration occurs as a result of the stability within the cell nucleus. Some isotopes of elements have non-balancing number of the protons as compared to the neutrons, as a result of the lack of balance between the negative and the positive charges in the nucleus; the nucleus becomes unstable and disintegrates. Radioactive radiation was first discovered by Henri Becquerel in 1896 as he was working on X-ray. By then the X-ray ...

Introduction:

The debate surrounding global warming is important due to the growing concern of potential consequences for not only humans, but all that inhabit the Earth. A changing climate produces uncertainty regarding the future, which places a great deal of stress on human institutions as well as the natural ecosystem. However, others argue that the effects on the environment are primarily natural processes and were not impacted by human behavior. In assessing the current state of research regarding this debate a better understanding of the contribution that various activities have on the climate can be attained. This can help to ...

Climate Change

Earth is the only planet in the universe that supports life, and this uniqueness is attributable to its optimal temperature and climatic conditions. Earth’s temperature is affected by variations in solar energy that reach earth, changes is earth surface as well as atmospheric reflectivity, as well as changes in concentration of greenhouse gases (EPA, 2016). Earth’s distance, rotation in its axis and revolution around sun in its orbit primarily determine change of seasons in earth, as well as its climatic patterns. Variations in light reflectivity or albedo of various surface features on earth also contribute to climate ...

Humankind is susceptible to many situations which are sudden and take people unawares, wrought by both nature and mankind. These situations are known as emergencies and wreak huge losses to life and property. Although modern technologies have devised sound meteorological systems that may warn us of impending natural calamities such as earthquakes, volcanoes, cyclones, Tsunamis etc., the losses suffered cannot be fully recovered because Government machinery is never sufficient to deal with the magnitude of the disaster. Modernization of facilities to make living style easier has in its wake exposed human kind to many dangers. Exposure to these dangers ...

1.0 Introduction and Background Information Nuclear power and energy has become very useful in the economics of the modern world. Whereas the energy can help to achieve enormous benefits, it cannot be disputed that the inherent hazards are potentially dangerous (Greenberg 63). These dangers are evoked by the nuclear wastes produced after the energy is produced and utilized (Strandberg 87). In principle, such waste is radioactive in nature implying that it remains active over a long period of time. As such, it becomes fundamentally vital to ensure that the nuclear waste management is concrete and undoubtedly reliable (Miller 84). ...

Sodium

Sodium is an element found in Group I of periodic table according to WebElements Periodic Table of the Elements (n.p), commonly known as the Alkali metals. It is a metal with silver-white color appearance. It is usually found in many different minerals like cryolite, zeolite and amphibole. The most common mineral where it is found is sodium chloride. Sodium is the sixth abundant element in found in earth’s crust. It has an atomic symbol of Na and an atomic number of 11. The atomic mass is 22.98977 and atomic radius is 186pm. Sodium is a very reactive metal. ...

The Boxing Day earthquake and tsunami that occurred in the Indian Ocean were one of the deadliest in modern history. It took place on 26 December 2004 and killed at least 220,000 people including the destruction of property worth billions of dollars (Bondevik, 2008). The areas hit by the tidal waves were Sri Lanka, Indonesia, India, The Maldives, Thailand and the western coast of Somalia. This tsunami measured a magnitude of between 9.1 and 9.3 becoming the third largest earthquake ever to be recorded on a seismograph. It was a Megathrust quake. Such an incident occurs when a ...

Question 1

Cultural leveling describes how people from different cultures approach each other and try to reach common grounds regarding communication and interaction. This process is evident in Lee’s ethnographic fieldwork. Coming from white society, the researcher exhibited arrogance and considered himself superior, both intellectually and culturally, to the !Kung bushmen. He did this by extending to or cutting off the supply of tobacco from the Bushmen since he was the only source of the commodity in 1000 square miles (Lee). Besides, he neither shared his food with the Bushmen nor participated in their food-gathering activities. For this reason, the ...

Introduction

Air pollution is one of the biggest environmental problems that the world is facing. With the carbon and greenhouse gas emissions in both developed and developing countries showing no signs of slowing down, one can only assume that the levels of air pollution would only get worse as time passes. What makes this environmental issue so important is the fact that humans breathe air, particularly oxygen, in order to survive. Without clean and safely breathable air, people become at risk of developing serious medical conditions, especially ones that damage and deteriorate the respiratory system. Air can be contaminated in ...

English 108 QD

Americans insist that the concept of equality, is that all should have the same rights, status and equal opportunities. Marian Beane writes, “This includes women as well as men of all ethnic and cultural groups living in the U.S.” (n.p.). In the iconic speech, “I Have a Dream,” by the late Reverend Dr. Martin Luther King, Jr. he presented a dream by a large number of black Americans desperate to obtain civil and economic rights. It emphasized their desire to be able to live in an equal and non-biased social environment. Equality is especially important to immigrants because they ...

The research conducted by Roy B. Van Arsdale and Randel T. Cox about their idea of the origins of the Mississippi embayment was based on other theories, work, and models produced by other scientists. The theories that the pair presented in the article published in the Scientific American magazine were easily understood by the non-scientist. The article seemed to lack any real scientific data from the pair that was original or from the two conducting any geological evidence of their own. This writer could understand why the magazine chose to publish the research because it did a good job ...

This summer vacation, there is a lot of places in Europe which can satisfy one’s cravings especially in history. This paper will explore, compare, and contrast three of the highly recommended sites for history lovers out there. KNOSSOS- was also known as Konoso based from the old 14th century B.C. Mycenean script tablets; it was already a thriving city way back in the New Stone Age approximately inhabited from 7000-3000 B.C. Minoan civilizations flourished in these far island of Greece with their lavishly decorated temples and castles featuring paintings that depict the old Mycenaean way of life doing ...

My perception of disaster has been of course influenced to a considerable extent by film and movies portrayals. Firstly, films give me the perception that, upon the strikes of disaster, people behave in erratic manner. The Dante’s Peak, for instance, in its relay of the story of the Northwestern US volcanic eruption, when community leaders held a meeting in efforts to calm the public following several deaths due to dangerous volcanic gasses’ emissions, an earthquake happens and as a result, the gathering population panic. People ran haphazardly, trucks and cars ran into each other, since the occupants were ...

Mt. St. Helens A jagged, blasted hole remains where a proud, dominant mountain once existed. The massive cleft where once stood a towering juggernaut of rock and mineral now sits silent and covered by a fine white blanket of ice and snow. Once a demanding and formidable presence, the utter ruination that came after its impending destruction was all that was left for a time. The absolute fury that tore such a mountain in half was heard, as well as felt, for miles upon miles around. On that day Mt. St. Helens became not only an active volcano, but ...

[Professor’s name appears here] [University name appears here] [Date appears here]

QUESTION 1:

Insect bite: Insect bites are common in tropical areas and can produce skin rash with leg sparing depending on the site of the bite. They can even mount an immune reaction which can cause erythema.

Seabather’s eruption (Monckton et al., 2011)

It is the eruption of the rash and it occurs due to the bite of sea larvae. Two common marine larvae are thimble jelly fish and sea anemone.

Contact dermatitis:

It is the inflammation of the dermis of the skin. There is infiltration of the immunoglobulins and cellular components due to constant irritation of ...

“Harlem” is Langston Hughes’s most famous poem, in which the author addresses such important issues as racial prejudices and limitations of blacks in the American society. The author presents vivid analogies of a postponed dream which are not violent in their nature but potent to make readers taste, feel, and smell these hopeless dreams, the dreams of African Americans about freedom, dignity, equality, success, and opportunities. The poem consists of eleven short lines presented in the form of questions which are extremely powerful but leave a sense of silence after them. The title of the poem echoes the ...

Section 1

Question 1 In order to understand the most influential technology in broadcasting, it is imperative to first understand the meaning and concept of broadcasting. Broadcasting is identified as a means by which audio and/or video content is distributed to a dispersed audience. This is done through a mass communications medium, mostly one that uses electronic magnetic spectrum, otherwise referred to as radio signals (Gielan, 2015). With this approach in mind, the greatest innovation technology of the 20th century was the coaxial cable. The coaxial cable is a cable that has a conductor in its inner workings and which is ...

Plate tectonics has a tremendous effect on the Earth. Without plate tectonics, the Earth would not be like what it is today. For one, scientists believed that this is a big factor contributing to the habitability of the planet. Because of plate tectonics, there is recycling of the Earth’s materials such as carbon dioxide. From the molten rocks, these carbon dioxide are released in the atmosphere, trapping heat and creating a habitable temperature. The diversity of the species in our planet is also because of plate tectonics. If plate tectonics and the moving of the continents did not ...

There are different foods prepared and served at various times depending on the locations. Families have different choices of the foods served on different occasions, let’s say in celebratory moods. It can be difficult for one to decide the food to offer people in several circumstances due to different tastes of people. What some people may term as best food can turn not to be the best food for others. Chess pie has been a good food for many families and it is mainly served during celebrations. It has happened in our family in many occasions whenever there ...

Introduction

While most people believe that climate change and global warming are myths, the impacts of changes in climate are currently being experienced in more ways than one. The current data according to NASA indicate evidence in climate change and global warming. The effects of climate change are witnessed through a series of weather patterns and changes in earth conditions and composition. According to NASA, the concentration of carbon dioxide has been on the rise at a rate of 402.26 parts per million. Similarly, global temperature has risen at a steady rate of 1.4 oF since 1880. On the other ...

The article “Increased atmospheric carbon dioxide limits soil storage” states that a recent study was conducted and found that soil carbon is not as stable as once thought, meaning that many global climate change models are in fact not correct (Department of Energy 2015). This article shows that climate models can be improved to properly represent the global carbon cycle. The carbon is not being stored at the rate thought and this study shows that soil carbon has a lower equilibrium for storing carbon. With the results of this study, it brings into question other assumptions made in climate ...

Abstract

Adsorption differs from absorption and activated clays are one of the most effective adsorbents in nature. The adsorbing action of activated clay is a selective adsorption process. Due to its effectiveness, activated clay has wide applications such as cleaning up oil spills and adsorbing dyes. Zeolite made up of silicon, aluminum and oxygen is also an adsorber, and it can be synthesized. Synthesis simply increases its pore or cavity sizes and makes it hydrophobic. Zeolites are selective adsorbers because of their unique pore sizes. Zeolites are used in removing heavy metals such as zinc, iron, copper, chromium and so ...